AU2003235639A1 - Method and apparatus for real-time monitoring of furnace flue gases - Google Patents

Method and apparatus for real-time monitoring of furnace flue gases

Info

Publication number
AU2003235639A1
AU2003235639A1 AU2003235639A AU2003235639A AU2003235639A1 AU 2003235639 A1 AU2003235639 A1 AU 2003235639A1 AU 2003235639 A AU2003235639 A AU 2003235639A AU 2003235639 A AU2003235639 A AU 2003235639A AU 2003235639 A1 AU2003235639 A1 AU 2003235639A1
Authority
AU
Australia
Prior art keywords
real
time monitoring
flue gases
furnace flue
furnace
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
AU2003235639A
Inventor
Michael Grant
Ovidiu Marin
Erwin Penformis
William A. Von Drasek
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude
Original Assignee
Air Liquide SA
LAir Liquide SA a Directoire et Conseil de Surveillance pour lEtude et lExploitation des Procedes Georges Claude
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Air Liquide SA, LAir Liquide SA a Directoire et Conseil de Surveillance pour lEtude et lExploitation des Procedes Georges Claude filed Critical Air Liquide SA
Publication of AU2003235639A1 publication Critical patent/AU2003235639A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
    • G01N21/39—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using tunable lasers
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/22—Devices for withdrawing samples in the gaseous state
    • G01N1/2247—Sampling from a flowing stream of gas
    • G01N1/2258—Sampling from a flowing stream of gas in a stack or chimney
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/85—Investigating moving fluids or granular solids
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/0004—Gaseous mixtures, e.g. polluted air
    • G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
    • G01N33/0011—Sample conditioning
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/22—Devices for withdrawing samples in the gaseous state
    • G01N1/2202—Devices for withdrawing samples in the gaseous state involving separation of sample components during sampling
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/22—Devices for withdrawing samples in the gaseous state
    • G01N1/24—Suction devices
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/22—Devices for withdrawing samples in the gaseous state
    • G01N1/2202—Devices for withdrawing samples in the gaseous state involving separation of sample components during sampling
    • G01N2001/222—Other features
    • G01N2001/2223—Other features aerosol sampling devices
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/22—Devices for withdrawing samples in the gaseous state
    • G01N1/2247—Sampling from a flowing stream of gas
    • G01N2001/227—Sampling from a flowing stream of gas separating gas from solid, e.g. filter
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/01—Arrangements or apparatus for facilitating the optical investigation
    • G01N21/15—Preventing contamination of the components of the optical system or obstruction of the light path
    • G01N2021/151—Gas blown
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
    • G01N21/35—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light
    • G01N2021/3595—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light using FTIR
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/47—Scattering, i.e. diffuse reflection
    • G01N21/49—Scattering, i.e. diffuse reflection within a body or fluid
    • G01N21/53—Scattering, i.e. diffuse reflection within a body or fluid within a flowing fluid, e.g. smoke
    • G01N21/534—Scattering, i.e. diffuse reflection within a body or fluid within a flowing fluid, e.g. smoke by measuring transmission alone, i.e. determining opacity
    • G01N2021/536—Measurement device mounted at stack
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/85—Investigating moving fluids or granular solids
    • G01N2021/8578—Gaseous flow
    • G01N2021/8585—Gaseous flow using porous sheets, e.g. for separating aerosols
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
    • G01N21/35—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light
    • G01N21/3504—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light for analysing gases, e.g. multi-gas analysis
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/59—Transmissivity
    • G01N21/61—Non-dispersive gas analysers
AU2003235639A 2002-01-17 2003-01-13 Method and apparatus for real-time monitoring of furnace flue gases Abandoned AU2003235639A1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US34986702P 2002-01-17 2002-01-17
US60/349,867 2002-01-17
US10/314,916 US7022992B2 (en) 2002-01-17 2002-12-09 Method and apparatus for real-time monitoring of furnace flue gases
US10/314,916 2002-12-09
PCT/IB2003/000050 WO2003060480A1 (en) 2002-01-17 2003-01-13 Method and apparatus for real-time monitoring of furnace flue gases

Publications (1)

Publication Number Publication Date
AU2003235639A1 true AU2003235639A1 (en) 2003-07-30

Family

ID=26979620

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2003235639A Abandoned AU2003235639A1 (en) 2002-01-17 2003-01-13 Method and apparatus for real-time monitoring of furnace flue gases

Country Status (4)

Country Link
US (1) US7022992B2 (en)
EP (1) EP1468267A1 (en)
AU (1) AU2003235639A1 (en)
WO (1) WO2003060480A1 (en)

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CN110926888A (en) * 2019-12-10 2020-03-27 武汉羽芒智能科技有限公司 Constant-temperature constant-current continuous automatic air sampler adaptable to low-temperature environment

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EP2080972A1 (en) 2008-01-08 2009-07-22 L'AIR LIQUIDE, Société Anonyme pour l'Etude et l'Exploitation des Procédés Georges Claude Combined burner and lance apparatus for electric arc furnaces
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DE102008044171B4 (en) * 2008-11-28 2022-08-11 Robert Bosch Gmbh Optical sensor, exhaust system and method of operating the sensor
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CN102914491B (en) * 2012-10-19 2015-09-09 东莞市汇海环保科技有限公司 There is the collector of real time monitoring function
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CN104678068B (en) * 2015-03-20 2017-11-24 中冶赛迪工程技术股份有限公司 Blast furnace gas acid concentration dry type detection means and its detection method
CN105424426B (en) * 2015-12-29 2018-04-27 上海大学 A kind of device for gas analyzer installation and sample gas disposal
CN105842018B (en) * 2016-03-18 2018-12-07 西安交通大学 A kind of optical drive flexibility air pump of real-time monitoring gas concentration
CN106198385B (en) * 2016-08-23 2023-10-13 合肥金星智控科技股份有限公司 Flue gas detection system
CN106644612B (en) * 2017-02-27 2023-07-25 国电科学技术研究院有限公司 Flue gas grouping on-line monitoring system for near-wall area of boiler water-cooled wall
JP6924665B2 (en) * 2017-10-04 2021-08-25 東邦チタニウム株式会社 Gas concentration measurement system
CN109164023B (en) * 2018-08-27 2023-11-17 四川大学 Industrial tail gas particulate matter concentration on-line monitoring device
CN109238791B (en) * 2018-11-06 2021-06-01 长兴新亚环保机械科技有限公司 Waste incineration flue gas detection device
JP2021025882A (en) * 2019-08-06 2021-02-22 日本エア・リキード合同会社 Method for controlling furnace, and analyzer for implementing the same
CN110398399A (en) * 2019-08-28 2019-11-01 北京必可测科技股份有限公司 A kind of fume extraction analytical equipment and boiler thorax combustion monitoring system
CN112946001A (en) * 2019-11-26 2021-06-11 中国科学院大连化学物理研究所 Component identification method for solid particle pollutants in solid-liquid laser cooling liquid
US11614430B2 (en) 2019-12-19 2023-03-28 Seekops Inc. Concurrent in-situ measurement of wind speed and trace gases on mobile platforms for localization and qualification of emissions
CN110967228A (en) * 2019-12-25 2020-04-07 安徽皖仪科技股份有限公司 Dynamic multi-point sampling device
US11748866B2 (en) 2020-07-17 2023-09-05 Seekops Inc. Systems and methods of automated detection of gas plumes using optical imaging
US20230393057A1 (en) * 2020-10-27 2023-12-07 Seekops Inc. Methods and apparatus for measuring methane emissions with an optical open-cavity methane sensor
CN113884345A (en) * 2021-09-30 2022-01-04 上海北分科技股份有限公司 Automatic sampling system and method for waste gas environment-friendly measurement
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Publication number Priority date Publication date Assignee Title
CN110926888A (en) * 2019-12-10 2020-03-27 武汉羽芒智能科技有限公司 Constant-temperature constant-current continuous automatic air sampler adaptable to low-temperature environment
CN110926888B (en) * 2019-12-10 2020-12-22 安徽风雷机械设备制造有限公司 Constant-temperature constant-current continuous automatic air sampler adaptable to low-temperature environment

Also Published As

Publication number Publication date
WO2003060480A1 (en) 2003-07-24
EP1468267A1 (en) 2004-10-20
US20030160174A1 (en) 2003-08-28
US7022992B2 (en) 2006-04-04

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